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Description
This standard size cartridge converter by TWSBI turns a cartridge pen into a plunger fountain pen. Specifically designed for the TWSBI SWIPE, this twist-style piston converter allows you to use bottled ink.
This standard size cartridge converter by TWSBI turns a cartridge pen into a plunger fountain pen. Specifically designed for the TWSBI SWIPE, this twist-style piston converter allows you to use bottled ink.
